Freeware for generating UMLs
I was looking for a simple freeware for generating UMLs and class diagrams spesifclly.
Here is some of the better ones I have found:
ArgoUML
open source UML modeling tool.

StarUml
Another cool open source UML modeling tool.

hierarchy
A freeware by white magic software.

AmaterasUML
AmaterasUML is an Eclipse plug-in for drawing UML class-diagram, and UML sequence-diagram.

ObjectAid
The ObjectAid UML Explorer is a UML plugin for Eclipse. It provides a graphical view on your Java source code.

Umlet
UMLet is an open-source UML tool with a simple user interface

fujaba
NetBeans
Of course NetBeans itself comes with a very good UML tool built in.

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Comments
Dmitry Bedrin replied on Fri, 2010/12/17 - 8:03am
Dmitry Bedrin replied on Fri, 2010/12/17 - 8:05am
in response to:
Dmitry Bedrin
Jpuzzler Jpuzzlerjr replied on Fri, 2010/12/17 - 10:14am
Mauricio Murillo replied on Fri, 2010/12/17 - 10:53am
Hi,
Try astah* community edition, it's very complete
Greeetings,
Manuel Jordan replied on Fri, 2010/12/17 - 11:13am
Thanks for share this the valuable information, I use ArgoUML
Kumar Keswani replied on Fri, 2010/12/17 - 12:09pm
online Sequence diagram from
http://www.websequencediagrams.com/
Matt Mombrea replied on Fri, 2010/12/17 - 12:15pm
Erwin Mueller replied on Fri, 2010/12/17 - 12:46pm
How about MetaUML http://metauml.sourceforge.net/old/index.html
Create your UML directly in Latex.
Byron Palmer replied on Fri, 2010/12/17 - 12:49pm
Jean-philippe M... replied on Fri, 2010/12/17 - 1:53pm
If you have Linux, try http://uml.sourceforge.net/.
One of the simplest and best IMHO.
Netbeans is the most stable in the list.
Christian Schli... replied on Fri, 2010/12/17 - 3:15pm
Moch Nasrullah R replied on Fri, 2010/12/17 - 10:24pm
Jude UML (now is astah*) http://astah.change-vision.com/en/product/astah-community.html
any one ?
Hantsy Bai replied on Sat, 2010/12/18 - 4:09am
in response to:
Christian Schlichtherle
Hantsy Bai replied on Sat, 2010/12/18 - 4:12am
Hantsy Bai replied on Sat, 2010/12/18 - 4:16am
If u are using Hibernate or JPA in ur project, u can consider HiberObjects, which provied some JPA specified metadata for standard UML...
http://objectgeneration.com/eclipse/index.html
Roberto Lo Giacco replied on Sat, 2010/12/18 - 11:40am
Rodney Bollinger replied on Sat, 2010/12/18 - 1:32pm
Charlie Mordant replied on Mon, 2010/12/20 - 1:38am
Shay Shmeltzer replied on Mon, 2010/12/20 - 6:31pm
Oracle JDeveloper is free and will let you do various UML diagrams (class, sequence, use case, activity) as well as visualize your code (EJBs, Java classes, JSF and struts).
Quick demo of the UML part here:
http://download.oracle.com/otn_hosted_doc/jdeveloper/11gdemos/JdevUML/JDevUML.html